Safety operation procedure for dust filters

1. Before operation and during operation, operators must check whether all pipelines and valves are intact, and the sewage valve should be in the "closed" state at ordinary times.
2. Operators must strictly observe all provisions in the general provisions for safe operation of "pressure vessels".
3. Each discharge should be discharged when the container is close to the maximum pressure, and should be discharged regularly once per shift, and the situation should be reflected in the operation record of the air compressor.
4. When replacing the filter cartridge, it should be carried out after the container is separated from other equipment and without any pressure inside. When cleaning the filter cartridge, the compressed air and the direction of transmission machine should be used to reverse purging.